self-operated flow regulator valve

Size: DN15-300(1/2”-12”)
PN: PN16,PN25,PN40,ANSI 150~600LB
Actuator type:diaphragm actuator(self-operated)
Flow characteristic:quick open



    self-operated flow regulator is composed of the control valve provided with flow setting and actuator. It is suitable for controlling flow in the pipes of non-corrosive liquids.

    Parameters of control valves

    Trim features: 1、Built-in bellows provided with pressure balanced structure and high sensitivity
    2、Compact structure, reliable performance, free of maintenance
    3、The standard modular design is adopted
    4、The flow is adjusted according to the standard figure by the throttle valve, which is convenient and fast.
    5、Various combined controls can be carried out through the assemblies
    Body type: straight-through type
    Bonnet type: standard type
    heat dissipation type
    Flow characteristic: quick open
    Size: DN15-300(1/2”-12”)
    Pressure class: PN1.6、4.0Mpa(ANSI 150、300LB)
    Leakage class: ASME B16.104 Ⅴ(soft seal)
    ASME B16.104 Ⅳ(hard seal)
    Pipe connection type: flange type
    Set value error: ±8%
    Applicable temperature range: -30C° ~ 150C°
    Actuator type: diaphragm actuator(self-operated)